/* ═══════════════════════════════════════════════════════════════
   Pharmacovigilance & Regulatory Affairs Page Styles
   Theme: Emerald Green (#10b981)
   ═══════════════════════════════════════════════════════════════ */

:root {
    --accent: #10b981;
    --accent-soft: #34d399;
    --accent-darker: #059669;
    --bg-main: #051411;
    --bg-card: #0a1f1a;
    --text-main: #1f2937;
    --text-muted: #6b7280;
    --text-white: #ffffff;
    --border-color: rgba(16, 185, 129, 0.2);
}

/* ═══ DARK INTRO SECTION ═══ */
.section-dark-pv {
    background: radial-gradient(ellipse at top, rgba(16, 185, 129, 0.15), transparent 60%),
                radial-gradient(ellipse at bottom, rgba(5, 150, 105, 0.1), transparent 60%),
                linear-gradient(180deg, var(--bg-main) 0%, #0a1612 100%);
    color: var(--text-white);
    padding: 3rem 0;
}

.section-dark-pv .breadcrumb-item a,
.section-dark-pv .breadcrumb-item.active a {
    color: var(--accent-soft) !important;
}

/* ═══ INTRO CARD ═══ */
.intro-card-pv {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(5, 150, 105, 0.05) 100%);
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.intro-card-pv::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(16, 185, 129, 0.1), transparent);
    animation: shimmer-pv 3s infinite;
}

@keyframes shimmer-pv {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.intro-icon-badge-pv {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-darker) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4);
    animation: pulse-badge-pv 2s ease-in-out infinite;
}

@keyframes pulse-badge-pv {
    0%, 100% { transform: scale(1); box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4); }
    50% { transform: scale(1.05); box-shadow: 0 12px 35px rgba(16, 185, 129, 0.6); }
}

/* ═══ SERVICES IMAGE CONTAINER ═══ */
.services-image-container-pv {
    position: relative;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(16, 185, 129, 0.2);
}

.services-image-container-pv img {
    border-radius: 1rem;
    transition: transform 0.5s ease;
}

.services-image-container-pv:hover img {
    transform: scale(1.05);
}

.image-overlay-badge-pv {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background: rgba(16, 185, 129, 0.95);
    padding: 12px 24px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: white;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.image-overlay-badge-pv i {
    font-size: 1.5rem;
}

/* ═══ SERVICES LIST ═══ */
.services-list-pv {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.service-item-pv {
    display: flex;
    gap: 1.25rem;
    padding: 1.5rem;
    background: rgba(16, 185, 129, 0.05);
    border-left: 4px solid var(--accent);
    border-radius: 0.75rem;
    transition: all 0.3s ease;
}

.service-item-pv:hover {
    background: rgba(16, 185, 129, 0.1);
    transform: translateX(10px);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.15);
}

.service-icon-pv {
    width: 50px;
    height: 50px;
    min-width: 50px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-darker) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
}

.service-content-pv h5 {
    color: var(--text-main);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.service-content-pv p {
    color: var(--text-muted);
    margin: 0;
    line-height: 1.6;
}

/* ═══ STATS BAR ═══ */
.stats-bar-pv {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-darker) 100%);
    padding: 3rem 0;
    color: white;
}

.stats-strip-pv {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.stat-item-pv {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 1rem;
}

.stat-num-pv {
    font-size: 2.5rem;
    font-weight: 700;
    display: block;
    margin-bottom: 0.5rem;
}

.stat-label-pv {
    font-size: 0.95rem;
    opacity: 0.9;
    max-width: 180px;
}

.stat-divider-pv {
    width: 1px;
    height: 60px;
    background: rgba(255, 255, 255, 0.3);
}

@media (max-width: 768px) {
    .stat-divider-pv { display: none; }
}

/* ═══ METHODOLOGY SECTION ═══ */
.split-image-pv {
    border-radius: 1rem;
    box-shadow: 0 15px 50px rgba(16, 185, 129, 0.2);
}

.eyebrow-pv {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent);
    margin-bottom: 0.75rem;
    display: block;
}

.pointer-grid-pv {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

.pointer-card-pv {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem;
    background: rgba(16, 185, 129, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    transition: all 0.3s ease;
}

.pointer-card-pv:hover {
    background: rgba(16, 185, 129, 0.1);
    border-color: var(--accent);
    transform: translateY(-3px);
}

.pointer-id-pv {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
    min-width: 40px;
}

.pointer-card-pv p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.95rem;
}

@media (max-width: 768px) {
    .pointer-grid-pv { grid-template-columns: 1fr; }
}

/* ═══ SUCCESS STORY SECTION ═══ */
.section-light-pv {
    background: linear-gradient(180deg, #f9fafb 0%, #ffffff 100%);
    padding: 5rem 0;
}

.story-lead-pv {
    font-size: 1.1rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ═══ MODERN SERVICE CARDS ═══ */
.pv-service-card-modern {
    background: white;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100%;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(16, 185, 129, 0.1);
}

.pv-service-card-modern:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 35px rgba(16, 185, 129, 0.2);
    border-color: var(--accent);
}

.pv-service-image-wrapper {
    position: relative;
    overflow: hidden;
    height: 220px;
}

.pv-service-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.pv-service-card-modern:hover .pv-service-image-wrapper img {
    transform: scale(1.1);
}

.pv-service-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.9) 0%, rgba(5, 150, 105, 0.85) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.pv-service-card-modern:hover .pv-service-overlay {
    opacity: 1;
}

.pv-service-overlay i {
    font-size: 3.5rem;
    color: white;
    animation: float-icon 2s ease-in-out infinite;
}

@keyframes float-icon {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.pv-service-content {
    padding: 2rem 1.75rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.pv-service-content h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.pv-service-content p {
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    flex-grow: 1;
    font-size: 0.95rem;
}

.pv-service-features {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(16, 185, 129, 0.15);
}

.pv-service-features span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-muted);
    font-weight: 500;
}

.pv-service-features i {
    color: var(--accent);
    font-size: 0.875rem;
}

@media (max-width: 768px) {
    .pv-service-image-wrapper {
        height: 200px;
    }

    .pv-service-content {
        padding: 1.5rem 1.25rem;
    }

    .pv-service-content h3 {
        font-size: 1.25rem;
    }

    .pv-service-overlay i {
        font-size: 2.5rem;
    }
}

.biomarker-card-pv {
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 1rem;
    padding: 2rem 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
    height: 100%;
}

.biomarker-card-pv:hover {
    border-color: var(--accent);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.15);
    transform: translateY(-5px);
}

.biomarker-card-pv h3 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 0.75rem;
}

.biomarker-card-pv p {
    color: var(--text-muted);
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* ═══ CTA SECTION ═══ */
.section-cta-pv {
    background: linear-gradient(135deg, var(--bg-main) 0%, var(--bg-card) 100%);
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

.section-cta-pv::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 200%;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.cta-panel-pv {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(5, 150, 105, 0.05) 100%);
    border: 1px solid var(--border-color);
    border-radius: 1.5rem;
    padding: 3rem 2rem;
    text-align: center;
    position: relative;
    z-index: 1;
    backdrop-filter: blur(10px);
}

.cta-panel-pv h2 {
    color: white;
    font-size: 2.25rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.cta-panel-pv p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
    margin-bottom: 2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.btn-glow-pv {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-darker) 100%);
    border: none;
    color: white;
    font-weight: 600;
    padding: 1rem 3rem;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.4);
    position: relative;
    overflow: hidden;
}

.btn-glow-pv::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-glow-pv:hover::before {
    width: 300px;
    height: 300px;
}

.btn-glow-pv:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(16, 185, 129, 0.6);
    color: white;
}

/* ═══ FAQ SECTION ═══ */
.section-faq-pv {
    background: white;
    padding: 5rem 0;
}

.faq-intro-pv {
    color: var(--text-muted);
    font-size: 1.05rem;
}

.faq-accordion-pv .faq-item-pv {
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    margin-bottom: 1rem;
    overflow: hidden;
    background: white;
}

.faq-btn-pv {
    background: transparent;
    border: none;
    width: 100%;
    text-align: left;
    padding: 1.25rem 1.5rem;
    font-weight: 600;
    color: var(--text-main);
    transition: all 0.3s ease;
    position: relative;
}

.faq-btn-pv:not(.collapsed) {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(5, 150, 105, 0.05) 100%);
    color: var(--accent);
}

.faq-btn-pv::after {
    content: '\f107';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    position: absolute;
    right: 1.5rem;
    transition: transform 0.3s ease;
}

.faq-btn-pv:not(.collapsed)::after {
    transform: rotate(180deg);
}

.faq-body-pv {
    padding: 1.25rem 1.5rem;
    color: var(--text-muted);
    line-height: 1.7;
    border-top: 1px solid var(--border-color);
}

/* ═══ RESPONSIVE ADJUSTMENTS ═══ */
@media (max-width: 992px) {
    .intro-icon-badge-pv {
        width: 70px;
        height: 70px;
    }

    .stat-num-pv {
        font-size: 2rem;
    }

    .cta-panel-pv h2 {
        font-size: 1.75rem;
    }

    .biomarker-card-pv h3 {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .service-item-pv {
        flex-direction: column;
        text-align: center;
    }

    .service-icon-pv {
        margin: 0 auto;
    }

    .intro-card-pv {
        padding: 2rem 1.5rem !important;
    }

    .stats-strip-pv {
        flex-direction: column;
        gap: 2rem;
    }
}